these is a dictionary in the desk(单数变复数)
Is there a dictionary in your bag?(变复数句)
Is the dictionary on the desk?改为复数句
Is your dictionary in the d___ of the desk?
This is a toy bus.改复数 These are some watches on the desk.这个该
There is a dictionary on the desk 对a提问
根据要求,转换句子.1.There is a book on the desk .(变复数)There ________
This radio is on the desk.变复数
单数句变复数句,复数句变单数句.It is a bus____________________
A photo is in the drawer.(变复数句)
Is there a baby in the room(变复数词
There is a pen and two books on the desk.改为一般疑问句后be该用单数还是复数?
Is there only one dictionary on the teacher’s desk.(用any改为复数